May 2025

Hagemann’s Backyard

Published by Einar Hagemann

This is a race with 75 partisipent the first time it was aranged in 2023 and 103 participent in 2024. It’s in the spring in Norway. So it can... Read More

Race organizer
Einar Hagemann / Hagemann Eventer
Race date
May 3rd, 2025
Calendar month
May
Race start time
10:00
Race location
Svelvik, Viken, Norway
Race participant capacity
400
Current number of loops record
31
Record holder info
Glenn Hjortefot Jørgensen
Event registration page
Go to URL
Race facebook URL
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Strava link
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
290
Venue Surface (day loop)
50/50 Asphalt gravel
Race Director Contact Name
Einar Hagemann
Contact Email
einarhagemann@msn.com
May 2025

Whitehorse Sunshine Shuffle

Published by Brad Heron

Welcome to the Sunshine Shuffle! This event is the only backyard ultra in the Yukon and will be taking place on the trails at the scenic Gunnar Nilsson and... Read More

Race logo
Race organizer
Brad Heron
Race date
May 31st, 2025
Calendar month
May
Race start time
10:00
Race location
Whitehorse, Yukon, Canada
Race participant capacity
50
Current number of loops record
19
Record holder info
Lindsay Knezevich
Event registration page
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
320
Venue Surface (day loop)
Trail
Race Director Contact Name
Brad Heron
Contact Email
sunshineshufflewhitehorse@gmail.com
May 2025

Brighton Backyard Ultra

Published by L Godden

NEW FOR 2025 ITRA POINT SCORING EVENT*** Keep an eye out for important updates on the Brighton Backyard Ultra website. Read More

Race organizer
L Godden
Race date
May 10th, 2025
Calendar month
May
Race start time
12:00
Race location
Brighton, East Sussex, United Kingdom
Current number of loops record
20
Record holder info
Ziad Watter
Race website
Go to URL
Event registration page
Go to URL
Race facebook URL
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Strava link
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
480
Venue Surface (day loop)
Mixed (grass, gravel, woodland)
Race Director Contact Name
L Godden
Contact Email
info@brightonbackyardultra.co.uk
May 2025

Lafferde Loop Challenge

Published by Ramon Berghorn

Nonprofit Backyard Ultra in Klein Lafferde, Niedersachsen, Germany. The symbolic entry fee is 1 Euro (+ a donation). All entrance fees and donations are fully forwarded to a local children´s... Read More

Race logo
Race organizer
TSV Klein Lafferde
Race date
May 17th, 2025
Calendar month
May
Race start time
05:21
Race location
Klein Lafferde, Niedersachen, Germany
Race participant capacity
51
Race website
Go to URL
Event registration page
Go to URL
Strava link
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
39.9
Venue Surface (day loop)
asphalt, dirt road, woods
Race Director Contact Name
Ramon Berghorn
Contact Email
lafferdeloopchallenge@gmail.com
May 2025

Coach D’s Backyard Ultra and Trail Race

Published by Darl Sutherland

Coach D’s Backyard Ultra and Trail Race Race Date:  Saturday May 17, 2025 Location:  Ken Reid Conservation Area Races offered:  6hr, 12hr, 24hr We will... Read More

Race organizer
Kawartha Lakes Lighting
Race date
May 18th, 2025
Calendar month
May
Race start time
09:00
Race location
Peterborough, Ontario, Canada
Race participant capacity
99
Race website
Go to URL
Event registration page
Go to URL
Loop details
Runners will run the same loop for the entire race
Race Director Contact Name
Darl Sutherland
Contact Email
darl_sutherland@hotmail.com
May 2025

Paradise Backyard Ultra

Published by Derrick Roul

Excited to have just finished off the 2nd Edition of the Paradise Backyard (Bronze Event) in the beautiful town of Paradise, Newfoundland, Canada. With 37 laps being set as... Read More

Race logo
Race organizer
Derrick Roul / Mark Didham
Race date
May 24th, 2025
Calendar month
May
Race start time
09:00
Race location
Paradise, Newfoundland and Labrador, Canada
Race participant capacity
200
Current number of loops record
37
Record holder info
Peter Thompson
Race website
Go to URL
Event registration page
Go to URL
Race facebook URL
Go to URL
Strava link
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
98
Venue Surface (day loop)
Groomed trail
Race Director Contact Name
Derrick Roul / Mark Didham
Contact Email
paradisebackyardultra@gmail.com
May 2025

ULTRA BACKYARD MISIONES( LA CARRERA SIN FIN)

Published by Cristian Stanganelli

el lugar a correr va a ser el parque de la ciudad. un... Read More

Race logo
Race organizer
MISIONES RUN
Race date
May 3rd, 2025
Calendar month
May
Race start time
07:00
Race location
Posadas, Misiones, Argentina
Race participant capacity
200
Race Director Contact Name
Cristian Stanganelli
Contact Email
cristianstanga@gmail.com
May 2025

Amazon Backyard Ultra

Published by Marco Rodríguez

Corre en el AmazonBackyardUltra 2da edición en celebración a... Read More

Race logo
Race organizer
Marco Antonio Rodríguez Estrada
Race date
May 24th, 2025
Calendar month
May
Race start time
10:00
Race location
Gualquiza, Morona Santiago, Ecuador
Race participant capacity
100
Current number of loops record
21
Record holder info
Erwin Ibarra
Race website
Go to URL
Event registration page
Go to URL
Race facebook URL
Go to URL
Strava link
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
219.8
Venue Surface (day loop)
Dirt
Race Director Contact Name
Marco Rodriguez
Contact Email
amazonbackyardultra@gmail.com
May 2025

Legión Backyard Ultra Plaza Uruguay

Published by Karen Goicoechea

‎La carrera o vuelta inicia en la Plaza de Deportes número12, luego toma por la calle  Consulado hasta la Av. Gral.... Read More

Race logo
Race organizer
Legion Entrenemientos
Race date
May 24th, 2025
Calendar month
May
Race start time
09:00
Race location
Montevideo, Montevideo, Uruguay
Race participant capacity
60
Current number of loops record
22
Record holder info
Karen Goicoechea
Race website
Go to URL
Event registration page
Go to URL
Race facebook URL
Go to URL
Strava link
Go to URL
Loop details
Runners will run the same loop for the entire race
Venue Surface (day loop)
Asphalt
Race Director Contact Name
Tysson Piñeiro/ Karen Goicoechea
Contact Email
kgoico@vera.com.uy
May 2025

Backyard Ultra de terra endins

Published by Arnau Montiel

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La primera carrera d’ultra resistència de la Vall del Ges. Amb inici i final al poble de Torelló, a la zona esportiva situada al costat del riu Ter. Es... Read More

Race organizer
Backyard Ultra de terra endins
Race date
May 10th, 2025
Calendar month
May
Race start time
09:00
Race location
Torelló, Barcelona, Spain
Race participant capacity
150
Race website
Go to URL
Loop details
Runners will run the same loop for the entire race
Venue Surface (day loop)
Terra i herba
Race Director Contact Name
Arnau Montiel Moreno
Contact Email
backyardterraendins@gmail.com
May 2025

BackyardUltra Livata (Roma)

Published by Julius Iannitti

This race has no content yet.

Race organizer
Antonio Di Manno
Race date
May 31st, 2025
Calendar month
May
Race start time
09:00
Race location
Roma, Italy
Race participant capacity
200
Race website
Go to URL
Event registration page
Go to URL
Race facebook URL
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
300
Venue Surface (day loop)
trail/road
Race Director Contact Name
Antonio Di Manno
Contact Email
asdveganpowerteam@gmail.com
May 2025

Austria Backyard Ultra – Loosdorf TRAIL

Published by Norbert Lüftenegger

We are delighted to be able to organize the first Backyard Ultra in the beautiful Mostviertel region of Lower Austria. The run will take place in Loosdorf/Albrechtsberg an der Pielach,... Read More

Race logo
Race organizer
Norbert Lüftenegger
Race date
May 10th, 2025
Calendar month
May
Race start time
09:00
Race location
Loosdorf, Lower Austria, Austria
Race participant capacity
120
Race website
Go to URL
Event registration page
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
500
Venue Surface (day loop)
mainly single trails
Race Director Contact Name
Norbert Lüftenegger
Contact Email
austriabackyard@gmx.at
May 2025

2. Stražunsko dvoriščkanje by Pohorska trail banda

Published by Andrej Pavalec

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This race has no content yet.

Race logo
Race organizer
Pohorska trail Banda
Race date
May 31st, 2025
Calendar month
May
Race start time
10:00
Race location
Maribor, Slovenia
Race participant capacity
70
Current number of loops record
32
Record holder info
Aleš Frlic, Ivan Hrastovec
Race website
Go to URL
Event registration page
Go to URL
Race facebook URL
Go to URL
Loop details
Runners will run the same loop for the entire race
Race Director Contact Name
ANDREJ PAVALEC
Contact Email
a.pavalec@icloud.com
May 2025

Ballymun’s Backyard Ultra

Published by Gerard Prendergast

This race has no content yet.

Race organizer
GP Mind and Body Fitness
Race date
May 30th, 2025
Calendar month
May
Race location
Dublin, Ireland
Race Director Contact Name
Gerard Prendergast
Contact Email
gerard.prendergast@gmail.com
May 2025

CHUQUIAGO MARKA BACKYARD ULTRA

Published by Iso Yucra

Parque de Mallasa de La Paz . Este parque es un área de esparcimiento y recreación, que se encuentra muy cerca del radio urbano de la ciudad de La Paz.... Read More

Race organizer
ULTRA MARATON BOLIVIA
Race date
May 17th, 2025
Calendar month
May
Race start time
15:00
Race location
La Paz, Bolivia
Race participant capacity
99
Current number of loops record
17
Record holder info
Franco Denegri and Alejandro Florentin
Race website
Go to URL
Event registration page
Go to URL
Race facebook URL
Go to URL
Strava link
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
200
Venue Surface (day loop)
pavement
Race Director Contact Name
Coordinator, Cristian Conitzer
Contact Email
isoyucra@hotmail.com
May 2025

Backyard Trilho dos Cágados VCO

Published by Anabela Santos

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Race organizer
Associação Trilho dos Cágados VCO
Race date
May 24th, 2025
Calendar month
May
Race location
Cartaxo, Vila Chã Ourique, Portugal
Race Director Contact Name
Miguel Ribeiro
Contact Email
trilhodoscagados@sapo.pt
May 2025

Desafío al Matadero – Backyard Ultra Carhué

Published by Pablo Dalinger

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El Desafío al Matadero es un evento oficial Backyard Ultra que se llevará a cabo en la ciudad de Carhué en Argentina, a orillas del mítico Lago Epecuén, el... Read More

Race organizer
Backyard Ultra Carhué
Race date
May 10th, 2025
Calendar month
May
Race start time
10:00
Race location
Carhué, Buenos Aires, Argentina
Race website
Go to URL
Event registration page
Go to URL
Loop details
Runners will run the same loop for the entire race
Race Director Contact Name
Pablo Dalinger
Contact Email
pablodalinger@gmail.com
May 2026

Chamonix Backyard Ultra

Published by Kaz Williams

Chamonix Backyard Ultra. Malheureusement, la Mairie n’a pas approuvé notre Backyard. Je recherche activement un nouvel endroit qui sera tout aussi exceptionnel,... Read More

Race organizer
Mettle
Race date
May 29th, 2026
Calendar month
May
Race location
Haute Savoie, France
Race Director Contact Name
Kaz Williams
Contact Email
hello@mettlerunning.com
May 2025

Best Dam Backyard Ultra

Published by Steve Tripp

Best Dam Backyard Ultra is the loop used by the NZ Team in the 2024 World Team Champs. It loops around the Otematata Wetlands with stunning scenery of mountains,... Read More

Race logo
Race organizer
Inch Events
Race date
May 10th, 2025
Calendar month
May
Race start time
09:00
Race location
Otematata, Canterbury, New Zealand
Race participant capacity
200
Race website
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
65
Venue Surface (day loop)
fine gravel and dirt
Race Director Contact Name
Steve Tripp
Contact Email
info@inch.events
May 2025

Porlahälsan Backyard Ultra

Published by Jonas Brännmyr

Welcome to Laxå’s first ever backyard ultra competition. We offer an easy course with only a few meters of elevation gain. The start is at 10 a.m. on Saturday... Read More

Race organizer
Porlahlsan Gym & Wellnes
Race date
May 10th, 2025
Calendar month
May
Race start time
10:00
Race location
Laxå, Örebro län, Sweden
Race participant capacity
200
Race facebook URL
Go to URL
Loop details
Runners will run the same loop for the entire race
Feet of Climb (day loop)
70
Venue Surface (day loop)
Soft trail, nothing technical, no single-track.
Race Director Contact Name
Jonas Brännmyr
Contact Email
jonas.brannmyr@na.se